A fictional documentary released last week finally has an answer to the classic debate over who has the sexiest elbows in rock 'n roll. According to experts like Dave Grohl and Fred Armisen, it's singer Jason Narducy and the guys in his band, Split Single.

The mockumentary features Grohl, Margaret Cho, Tim Meadows and Armisen reprising his Saturday Night Live role as punk rocker Ian Rubbish. The three-and-a-half minute film, "The Sexiest Elbows in Rock Music," is exactly what it sounds like.

Split Single's debut LP, "Fragmented World," debuts next Tuesday, April 1 and is currently available to stream for free online. Joining Narducy in the band are Spoon frontman Britt Daniel and Mountain Goats drummer Jon Wurster.